<template>
  <div class="register">
    <section class="form_container">
      <div class="manage_tip">
        <span class="title">资金管理系统</span>
        <el-form
          :model="registerUser"
          :rules="rules"
          ref="registerForm"
          label-width="80px"
          class="registerForm"
        >
          <el-form-item label="用户名" prop="name">
            <el-input type="text" v-model="registerUser.name" placeholder="请输入用户名" name="name"></el-input>
          </el-form-item>
          <el-form-item label="邮箱" prop="email">
            <el-input type="text" v-model="registerUser.email" placeholder="请输入邮箱" name="email"></el-input>
          </el-form-item>
          <el-form-item label="密码" prop="password">
            <el-input
              type="password"
              v-model="registerUser.password"
              placeholder="请输入密码"
              name="password"
            ></el-input>
          </el-form-item>
          <el-form-item label="确认密码" prop="checkPassword">
            <el-input
              type="password"
              v-model="registerUser.checkPassword"
              placeholder="请确认密码"
              name="checkPassword"
            ></el-input>
          </el-form-item>
          <el-form-item lable="选择身份">
            <el-select placeholder="请选择身份" v-model="registerUser.identity" name="identity">
              <el-option label="管理员" value="manager"></el-option>
              <el-option label="职员 " value="employee"></el-option>
            </el-select>
          </el-form-item>
          <el-form-item>
            <el-button type="primary" @click="submitForm('registerForm')" class="sub-btn">点击注册</el-button>
          </el-form-item>
          <div class="tiparea">
            <p>
              已经注册？去
              <router-link to="/login">登录</router-link>
            </p>
          </div>
        </el-form>
      </div>
    </section>
  </div>
</template>

<script>
export default {
  name: 'register',
  data () {
    return {
      registerUser: {
        name: '',
        email: '',
        password: '',
        checkPassword: '',
        identity: ''
      },
      rules: {
        name: [
          {
            required: true,
            message: '用户名不能为空',
            trigger: 'blur'
          },
          {
            min: 2,
            max: 15,
            message: '必须在2到15个字符之间',
            trigger: 'blur'
          }
        ],
        email: [
          {
            required: true,
            trigger: 'blur',
            type: 'email',
            message: '邮箱格式不正确'
          }
        ],
        password: [
          {
            required: true,
            message: '密码不能为空',
            trigger: 'blur'
          },
          {
            min: 6,
            max: 20,
            message: '密码长度在6~20个字符之间',
            trigger: 'blur'
          }
        ],
        checkPassword: [
          {
            required: true,
            message: '确认密码不能为空',
            trigger: 'blur'
          },
          {
            min: 6,
            max: 20,
            message: '密码长度在8~20个字符之间',
            trigger: 'blur'
          },
          {
            validator: this.validatePass2,
            trigger: 'blur'
          }
        ]
      }
    }
  },
  methods: {
    submitForm (formName) {
      this.$refs[formName].validate(valid => {
        if (valid) {
          this.$axios
            .post('/api/user/register', this.registerUser)
            .then(res => {
              // 注册成功
              this.$message({
                type: 'success',
                message: '注册成功'
              })
              // 跳转到登录页面
              this.$router.push('/login')
            })
        } else {
          console.log('error submit!!')
          return false
        }
      })
    },
    validatePass2 (rule, value, callback) {
      if (value !== this.registerUser.password) {
        callback(new Error('两次输入密码不一致!'))
      } else {
        callback()
      }
    }
  }
}
</script>

<style lang="stylus" scoped>
.register {
  position: relative;
  width: 100%;
  height: 100%;
  background: url('../assets/images/bg.jpg') no-repeat center center;
  background-size: 100% 100%;

  .form_container {
    width: 310px;
    height: 210px;
    position: absolute;
    top: 10%;
    left: 34%;
    padding: 25px;
    border-radius: 5px;
    text-align: center;

    .registerForm {
      margin-top: 20px;
      background-color: #fff;
      padding: 20px 40px 20px 20px;
      border-radius: 5px;
      box-shadow: 0px 5px 10px #ccc;

      .sub-btn {
        width: 100%;
      }

      .tiparea {
        text-align: right;
        font-size: 12px;
        color: #333;

        p a {
          color: #409eff;
        }
      }
    }
  }

  .form_container, .mange_tip, .title {
    font-family: 'Microsoft YaHei';
    fong-weight: bold;
    font-size: 26px;
    color: #fff;
  }
}
</style>
